Demo

Plastic Extrusion Operator

Serioplast
St Louis, MO Full Time
POSTED ON 1/4/2026
AVAILABLE BEFORE 2/3/2026
Serioplast, a Global Leader in Rigid Plastic Packaging, is Looking for a Injection Molding Technician for the plants in St. Louis, Missouri!

Are you a professional technologist looking for an exciting opportunity to thrive in a fast-paced, global environment? Join us and take your career to new heights!

What will you do?

  • Set product recipes ensuring necessary regulations and PLC parameters are in place, make necessary mechanical and electronic adjustments, control production variables to ensure product specifications are met
  • Actively support investigating, troubleshooting and resolving quality issues
  • Ensure process stability during production and acts timely to address any deviation
  • Support the training of the production staff to help them solve minor technical problems affecting the quality of the bottle
  • Carry out the electromechanical installation and setup of machines and equipment (compressors, air conditioning, driers, leak test, cameras, palletizers, etc.)
  • Find solutions by fabricating mechanical or other parts to address production or technical issues and to improve machine performance
  • Support the Technical team in improvement projects and decisions on machines, equipment, molds and processes

What are we looking for?

  • Excellent knowledge of plastic molding technologies (EBM and/or SBM and/or IM)
  • Excellent applied knowledge of mechanics, pneumatics, hydraulics, electrical and/or electronic systems
  • Good applied knowledge of measuring instruments and techniques
  • Good applied knowledge of WCM standards
  • Minimum 5 years’ experience working with industry specific technologies and productive processes

What do we offer?

  • Continuous training: Grow professionally by working alongside industry experts
  • Dynamic and international environment: Join a team engaged in global projects
  • Career growth opportunities in an industry leading company
  • Flexible working hours and smart working (defined days per month)
  • Internal mobility: Opportunities for job rotation and career progression

Additional Perks & Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Health savings account
  • Paid time off
  • Vision insurance

Sounds like a fit? We’d love to hear from you!

Want to know more about us? Check out Who We Are and discover what makes us unique!

Upon sending their application, the candidate grants specific consent to the processing of personal data, in accordance with current legislation on privacy. The privacy policy is available at the following link: https://www.serioplast.com/contents/10_Privacy_E-Recruitment_en.pdf

Serioplast is an equal employment opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, status as a qualified individual with a disability, or any other characteristic protected by law.

Salary.com Estimation for Plastic Extrusion Operator in St Louis, MO
$37,083 to $45,975
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Plastic Extrusion Operator?

Sign up to receive alerts about other jobs on the Plastic Extrusion Operator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$40,830 - $52,262
Income Estimation: 
$51,902 - $64,610
Income Estimation: 
$46,685 - $59,878
Income Estimation: 
$43,603 - $55,670
Income Estimation: 
$51,669 - $66,452
Income Estimation: 
$37,726 - $46,705
Income Estimation: 
$51,902 - $64,610
Income Estimation: 
$46,685 - $59,878
Income Estimation: 
$43,603 - $55,670
Income Estimation: 
$51,669 - $66,452
Income Estimation: 
$43,603 - $55,670
Income Estimation: 
$53,120 - $69,174
Income Estimation: 
$50,113 - $64,377
Income Estimation: 
$61,656 - $78,069
Income Estimation: 
$59,875 - $77,824
Income Estimation: 
$50,113 - $64,377
Income Estimation: 
$83,358 - $103,871
Income Estimation: 
$71,548 - $88,918
Income Estimation: 
$63,993 - $81,891
Income Estimation: 
$76,263 - $101,711
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Serioplast

  • Serioplast St Louis, MO
  • Serioplast , a Global Leader in Rigid Plastic Packaging, is looking for a Warehouse Operator for the plants in St. Louis, MO! Are you a logistics expert lo... more
  • 5 Days Ago

  • Serioplast St Louis, MO
  • Serioplast , a Global Leader in Rigid Plastic Packaging, is Looking for a Quality Technician for the plants in St. Louis, Missouri! Are you a quality contr... more
  • 5 Days Ago

  • Serioplast Mount Jackson, VA
  • Serioplast , a Global Leader in Rigid Plastic Packaging , is looking for a Warehouse Operator for the plants in Mount Jackson, Virginia! Are you a logistic... more
  • 1 Day Ago

  • Serioplast Mount Jackson, VA
  • Serioplast , a Global Leader in Rigid Plastic Packaging , is Looking for a Maintenance Technician for the plants in Mount Jackson, Virginia! Are you an exp... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Plastic Extrusion Operator jobs in the St Louis, MO area that may be a better fit.

  • LANDMARK PLASTIC CORPORATION AKRON, OH
  • Do you want to work for one of Akron's Best Employers? Are you seeking stable employment with a top injection molding and thermoforming manufacturer? If yo... more
  • 18 Days Ago

  • Investment Company - Plastic Extrusion Wadsworth, OH
  • Company Overview We are a growth-focused, privately held manufacturing company with a strong commitment to quality, operational efficiency, and employee su... more
  • 1 Day Ago

AI Assistant is available now!

Feel free to start your new journey!